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. 2024 Aug 14;16(8):1066. doi: 10.3390/pharmaceutics16081066

Figure 2.

Figure 2

Figure 2

Images of the PG fibres: (a) SEM images of PG PVP/PBS 25% fibres (scale bar = 50.0 μm); (b) histogram showing distribution of PG PVP/PBS 25% fibres (n = 100) with a line of best fit; (c) SEM images of PG PEO/PBS 20% fibres (scale bar = 50.0 μm); (d) histogram showing distribution of PG PEO/PBS 20% fibres (n = 100) with a line of best fit; (e) SEM images of PG PVP/ethanol 20% fibres (scale bar = 50.0 μm); (f) histogram showing distribution of PG PVP/ethanol 20% fibres (n = 100) with a line of best fit.